Fotodiox Pro Replacement Metal Lens Hood for Twin Lens Rollei (TLR) Bay II Bay-2, B2, Lens Hood for Rollei, Rolleiflex Camera with Carl Zeiss Jena Tessar 75mm f/2.8 and 75mm f/3.5 Lenses This premium quality lens hood is specifically designed for Rolleiflex Cameras with Bay II lens mount The hood keep swith the classic look of Rolleiflex cameras Metal hood with matte finish, precision designed fit 24 Month Manufacturer Warranty